Bug#694953: xserver-xorg-video-intel: Display sometimes freezes, apparently after switching monitor away

2013-07-04 Thread per_pedes
Package: xserver-xorg-video-intel
Version: 2:2.20.14-1
Followup-For: Bug #694953

Dear Maintainer,

I have the same problem with a second monitor. Switching with hotkeys does not
work properly  and it almost right away freezes the whole system.
I have to reboot with power button as no magic key works.

I did not find anything in the logs but I can tell that with linux-image
3.2.0.4 from wheezy I do not have this problem. It did also not happen with
3.8.? from experimental.

I  think this bug belongs once more to linux-source.



-- Package-specific info:
X server symlink status:

lrwxrwxrwx 1 root root 13 Nov  4  2011 /etc/X11/X - /usr/bin/Xorg
-rwxr-xr-x 1 root root 2044664 Apr 17 12:40 /usr/bin/Xorg

VGA-compatible devices on PCI bus:
--
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core 
Processor Family Integrated Graphics Controller [8086:0116] (rev 09)

/etc/X11/xorg.conf does not exist.

/etc/X11/xorg.conf.d does not exist.

KMS configuration files:

/etc/modprobe.d/i915-kms.conf:
  options i915 modeset=1

Kernel version (/proc/version):
---
Linux version 3.9-1-amd64 (debian-ker...@lists.debian.org) (gcc version 4.7.3 
(Debian 4.7.3-4) ) #1 SMP Debian 3.9.6-1

Xorg X server log files on system:
--
-rw-r--r-- 1 root root  7427 Nov 12  2012 /var/log/Xorg.2.log
-rw-r--r-- 1 root root 34836 May 16 18:01 /var/log/Xorg.1.log
-rw-r--r-- 1 root root 33238 Jul  4 11:50 /var/log/Xorg.0.log

Contents of most recent Xorg X server log file (/var/log/Xorg.0.log):
-
[   145.683] 
X.Org X Server 1.12.4
Release Date: 2012-08-27
[   145.683] X Protocol Version 11, Revision 0
[   145.683] Build Operating System: Linux 3.2.0-4-amd64 x86_64 Debian
[   145.683] Current Operating System: Linux chaos 3.9-1-amd64 #1 SMP Debian 
3.9.6-1 x86_64
[   145.683] Kernel command line: BOOT_IMAGE=/vmlinuz-3.9-1-amd64 
root=/dev/mapper/system-root ro
[   145.683] Build Date: 17 April 2013  10:22:47AM
[   145.683] xorg-server 2:1.12.4-6 (Julien Cristau jcris...@debian.org) 
[   145.683] Current version of pixman: 0.26.0
[   145.683]Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[   145.683] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[   145.683] (==) Log file: /var/log/Xorg.0.log, Time: Thu Jul  4 11:50:06 
2013
[   145.730] (==) Using system config directory /usr/share/X11/xorg.conf.d
[   145.829] (==) No Layout section.  Using the first Screen section.
[   145.829] (==) No screen section available. Using defaults.
[   145.829] (**) |--Screen Default Screen Section (0)
[   145.829] (**) |   |--Monitor default monitor
[   145.829] (==) No monitor specified for screen Default Screen Section.
Using a default monitor configuration.
[   145.829] (==) Automatically adding devices
[   145.829] (==) Automatically enabling devices
[   145.872] (WW) The directory /usr/share/fonts/X11/cyrillic does not exist.
[   145.872]Entry deleted from font path.
[   145.945] (WW) The directory 
/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType does not exist.
[   145.946]Entry deleted from font path.
[   145.946] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/100dpi/:unscaled,
/usr/share/fonts/X11/75dpi/:unscaled,
/usr/share/fonts/X11/Type1,
/usr/share/fonts/X11/100dpi,
/usr/share/fonts/X11/75dpi,
built-ins
[   145.946] (==) ModulePath set to /usr/lib/xorg/modules
[   145.946] (II) The server relies on udev to provide the list of input 
devices.
If no devices become available, reconfigure udev or disable 
AutoAddDevices.
[   145.946] (II) Loader magic: 0x7fa50f180ae0
[   145.946] (II) Module ABI versions:
[   145.946]X.Org ANSI C Emulation: 0.4
[   145.946]X.Org Video Driver: 12.1
[   145.946]X.Org XInput driver : 16.0
[   145.946]X.Org Server Extension : 6.0
[   145.947] (--) PCI:*(0:0:2:0) 8086:0116:1043:1012 rev 9, Mem @ 
0xddc0/4194304, 0xc000/268435456, I/O @ 0xe000/64
[   145.947] (II) Open ACPI successful (/var/run/acpid.socket)
[   145.947] (II) LoadModule: extmod
[   145.992] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[   146.007] (II) Module extmod: vendor=X.Org Foundation
[   146.007]compiled for 1.12.4, module version = 1.0.0
[   146.007]Module class: X.Org Server Extension
[   146.007]ABI class: X.Org Server Extension, version 6.0
[   146.007] (II) Loading extension SELinux
[   146.007] (II) Loading extension MIT-SCREEN-SAVER
[   146.007] (II) Loading extension XFree86-VidModeExtension
[   146.007] (II) Loading extension XFree86-DGA
[   

Bug#694953: xserver-xorg-video-intel: Display sometimes freezes, apparently after switching monitor away

2013-02-01 Thread Julien Cristau
On Sun, Dec  2, 2012 at 16:34:38 +, Tony Houghton wrote:

 [29597.106701] WARNING: at 
 /build/buildd-linux_3.5-1~experimental.1-amd64-Fqdztq/linux-3.5/drivers/gpu/drm/i915/intel_display.c:933
  assert_pch_pll+0xec/0x1d0 [i915]()
 [29597.106703] Modules linked in: joydev hid_generic usbhid hid parport_pc 
 ppdev lp parport bnep rfcomm bluetooth cpufreq_conservative rfkill 
 cpufreq_userspace cpufreq_stats cpufreq_powersave binfmt_misc nfsd nfs 
 nfs_acl auth_rpcgss fscache lockd sunrpc loop fuse snd_hda_codec_hdmi 
 snd_hda_codec_realtek usblp coretemp kvm_intel snd_hda_intel kvm 
 snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss crc32c_intel snd_pcm 
 ghash_clmulni_intel aesni_intel snd_page_alloc snd_seq_midi 
 snd_seq_midi_event aes_x86_64 snd_rawmidi snd_seq i915 aes_generic 
 acpi_cpufreq cryptd evdev mperf video drm_kms_helper drm snd_seq_device 
 snd_timer microcode i2c_algo_bit i2c_i801 shpchp lpc_ich psmouse snd i2c_core 
 mfd_core serio_raw pcspkr soundcore processor button thermal_sys ext4 crc16 
 jbd2 mbcache sg sr_mod cdrom sd_mod crc_t10dif ahci libahci libata scsi_mod 
 xhci_hcd ehci_hcd e1000e usbcore usb_common [last unloaded: scsi_wait_scan]
 [29597.106750]  [a007b3a9] ? drm_crtc_helper_set_mode+0x20d/0x385 
 [drm_kms_helper]
 [29597.106756]  [a007b574] ? drm_helper_resume_force_mode+0x53/0xff 
 [drm_kms_helper]
 [29597.106758]  [a028c17c] ? i915_drm_thaw+0xd1/0x108 [i915]
 [46470.547241] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
 [46470.600064] WARNING: at 
 /build/buildd-linux_3.5-1~experimental.1-amd64-Fqdztq/linux-3.5/drivers/gpu/drm/i915/intel_display.c:933
  assert_pch_pll+0xec/0x1d0 [i915]()
 [46470.600066] Modules linked in: joydev hid_generic usbhid hid parport_pc 
 ppdev lp parport bnep rfcomm bluetooth cpufreq_conservative rfkill 
 cpufreq_userspace cpufreq_stats cpufreq_powersave binfmt_misc nfsd nfs 
 nfs_acl auth_rpcgss fscache lockd sunrpc loop fuse snd_hda_codec_hdmi 
 snd_hda_codec_realtek usblp coretemp kvm_intel snd_hda_intel kvm 
 snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss crc32c_intel snd_pcm 
 ghash_clmulni_intel aesni_intel snd_page_alloc snd_seq_midi 
 snd_seq_midi_event aes_x86_64 snd_rawmidi snd_seq i915 aes_generic 
 acpi_cpufreq cryptd evdev mperf video drm_kms_helper drm snd_seq_device 
 snd_timer microcode i2c_algo_bit i2c_i801 shpchp lpc_ich psmouse snd i2c_core 
 mfd_core serio_raw pcspkr soundcore processor button thermal_sys ext4 crc16 
 jbd2 mbcache sg sr_mod cdrom sd_mod crc_t10dif ahci libahci libata scsi_mod 
 xhci_hcd ehci_hcd e1000e usbcore usb_common [last unloaded: scsi_wait_scan]
 [46470.600113]  [a007b3a9] ? drm_crtc_helper_set_mode+0x20d/0x385 
 [drm_kms_helper]
 [46470.600119]  [a007b574] ? drm_helper_resume_force_mode+0x53/0xff 
 [drm_kms_helper]
 [46470.600121]  [a028c17c] ? i915_drm_thaw+0xd1/0x108 [i915]
 
Your kernel is unhappy.  Please attach a full dmesg if this is still
reproducible with a 3.7 or 3.8 kernel and 2.21.0 intel driver.

Cheers,
Julien


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